| Patents for Willard Eddy |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 210,875 | Dec. 17, 1878 | E.S. Pierce | Three-jaw scroll chuck with conical volute | |
| 215,039 | May 06, 1879 | C.E. Billings | Tap Wrench | tap wrenches and die stocks |
| 325,229 | Sep. 01, 1885 | J.S. Alcorn | Machinist's Planer | metal planers |
| 349,496 | Sep. 21, 1886 | R. Hayden | Wire Cutter | pliers |
| 360,990 | Apr. 12, 1887 | C.E. Billings | Expansive bit | adjustable drill bits |
| 392,490 | Nov. 06, 1888 | C.E. Billings | Commutator-bar for dynamo-electric machines | motor commutators |
| 505,535 | Sep. 26, 1893 | U. Porstendorfer | Ratchet Tool | combination tools |
| 541,209 | Jun. 18, 1895 | G.S. Long | Screw-cutting tool | taps and dies |
| 549,837 | Nov. 12, 1895 | D. Weir | Drill-chuck | drill press chucks |
| 553,531 | Jan. 28, 1896 | G.S. Long | Drill-chuck | drill press chucks |
| 606,319 | Jun. 28, 1898 | H.G. Watrous | Auger | auger bits |
| 726,840 | May 05, 1903 | W. Eddy, L. Bailey | Printing Press by Leonard Bailey | |
| 829,154 | Aug. 21, 1906 | G.L. Holt | Brad-Awl | tool holders |
| 1,026,866 | May 21, 1912 | J.N. Norton, E. Carlson | Siding-Marker | clapboard markers |
